12242432105 has 64 divisors (see below), whose sum is σ = 16460236800. Its totient is φ = 8701255680.

The previous prime is 12242432101. The next prime is 12242432107. The reversal of 12242432105 is 50123424221.

12242432105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12242432105 - 2² = 12242432101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12242432101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14591276 + ... + 14592114.

It is an arithmetic number, because the mean of its divisors is an integer number (257191200).

Almost surely, 2^12242432105 is an apocalyptic number.

It is an amenable number.

12242432105 is a deficient number, since it is larger than the sum of its proper divisors (4217804695).

12242432105 is a wasteful number, since it uses less digits than its factorization.

12242432105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 12242432105 its reverse (50123424221), we get a palindrome (62365856326).

The spelling of 12242432105 in words is "twelve billion, two hundred forty-two million, four hundred thirty-two thousand, one hundred five".